javascript - ajax函数的这些参数是如何工作的？

Question

我正在寻找一个包含以下代码的教程

但是我不明白什么是url、cache和success？它们是数组吗？它们如何工作？

Answer 1

您可以在下面找到说明:

<小时/>

缓存

Type: Boolean
A Boolean value indicating whether the browser should cache the requested pages. Default is true.
If set to false, it will force requested pages not to be cached by the browser. Note: Setting cache to false will only work correctly with HEAD and GET requests. It works by appending "_={timestamp}" to the GET parameters.

网址

Type: String
Specifies the URL to send the request to. Default is the current page

成功(结果，状态，xhr)

Type: Function( Anything data, String textStatus, jqXHR jqXHR )
A function to be run when the request succeeds A function to be called if the request succeeds. The function gets passed three arguments: The data returned from the server, formatted according to the dataType parameter or the dataFilter callback function, if specified; a string describing the status; and the jqXHR (in jQuery 1.4.x, XMLHttpRequest) object.

一切都在jQuery.ajax()中进行了解释文档